Collet chuck D25-ER20-65L with cylindrical shank
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Product inquiry- EAN:
- 1000000337525
- Warranty:
- 24 months
- Code:
- D25-ER20-065-T1
Product information
Collet holder, collet head for NC - ER 20, cylindrical shank
Clamping range of ER20 clamp: 1.0 - 13.0mm
Diameter of the clamping shank: 25 mm
Length of clamping part: 65mm
Total length of the clamp: 108mm
Diameter of the through hole:
Diameter of clamping nut: hexagon 30mm
Nut thread: M25x1.5
Throwability: up to 0.005mm Balance: G2.5 / 20,000 rpm
ER20 collets (outer diameter 20mm) can be purchased separately - see related products
Procedure for clamping the collet:
Snap the collet into the clamping nut - according to the attached picture.
Usage :
Clamping of drills, cutters and other tools with a cylindrical shank
As a tap without length compensation and reversal - for clamping taps
Variants
Accessories
-
Sealed collet ER20 , DIN6499C / 428EA
Precision clamping sealed collet ER 20 for drills / milling cutters with internal cooling Diameter: according to the selected variant Standard: DIN 6499 C / 428EA Usage : For drills with internal cooling Suitable for central cooling of the drill with internal coolant flow. Dimensions of the collet: Diameter: 20mm Length: 32mm Throwability: 0.015mm Max. pressure tested by the manufacturer: 40bar Procedure for clamping the collet: Snap the collet into the clamping nut - according to the attached picture.
15,38 € with VAT -
Precision ER20 collet , DIN6499B / 428E
Clamping collet series: ER 20 Size: according to the selected variant Other dimensions - see the attached catalog sheet Clamping accuracy: 0.015mm up to a diameter of 10mm (including) Clamping accuracy: 0.020mm over a diameter of 10mm Standard: DIN 6499B / 428E For clamping a drill, cutter, countersink, etc. Dimension of collet : Diameter: 20mm Length: 32mm Procedure for clamping the collet: Snap the collet into the clamping nut - according to the attached picture. The collet is also suitable for thermdrill drilling.
7,90 € with VAT -
Tapping ER20 collet with square drive , DIN6499A
ER 20 / GER 20 / GER20 series collet with internal square for machine taps Clamping shank: according to the selected variant Square: according to the selected variant Repetition accuracy: 6 µm Standard: DIN 6499 A, ISO 15488 A Usage : For cutting threads / for clamping taps Suitable for central cooling of taps with internal coolant flow or shower cooling for taps that are not adapted for central cooling. Suitable for Zhp heads - M610 Dimensions of the collet: Diameter: 20mm Length: 32mm Procedure for clamping the collet: Snap the collet into the clamping nut - according to the attached picture.
22,43 € with VAT
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Jakub Novák, Orders
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